Base | Representation |
---|---|
bin | 10110100010011111… |
… | …110000000010001000 |
3 | 2022110121120200002001 |
4 | 112202133300002020 |
5 | 344030433144210 |
6 | 15041240520344 |
7 | 1514503455355 |
oct | 264237600210 |
9 | 68417520061 |
10 | 24201068680 |
11 | a299966108 |
12 | 4834a800b4 |
13 | 2388b68ba9 |
14 | 125821962c |
15 | 9699ac03a |
hex | 5a27f0088 |
24201068680 has 32 divisors (see below), whose sum is σ = 55064237400. Its totient is φ = 9571657216.
The previous prime is 24201068659. The next prime is 24201068681. The reversal of 24201068680 is 8686010242.
It can be written as a sum of positive squares in 4 ways, for example, as 15228053604 + 8973015076 = 123402^2 + 94726^2 .
It is not an unprimeable number, because it can be changed into a prime (24201068681) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3395467 + ... + 3402586.
Almost surely, 224201068680 is an apocalyptic number.
24201068680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
24201068680 is an abundant number, since it is smaller than the sum of its proper divisors (30863168720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24201068680 is a wasteful number, since it uses less digits than its factorization.
24201068680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6798153 (or 6798149 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 37.
The spelling of 24201068680 in words is "twenty-four billion, two hundred one million, sixty-eight thousand, six hundred eighty".
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